Difference between revisions of "DESK-MX8M-L/Development/Building Boot Image"

From DAVE Developer's Wiki
Jump to: navigation, search
(Created page with "<section begin=History/> {| style="border-collapse:collapse; " !colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History |- !style="border-le...")
 
 
(16 intermediate revisions by 3 users not shown)
Line 3: Line 3:
 
!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History
 
!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History
 
|-  
 
|-  
−
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Version
 
 
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date
 
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date
 
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes
 
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes
 
|-
 
|-
−
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|1.0.0
+
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|{{oldid|16142|2022/02/18}}
−
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Jan 2022
+
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|First DESK-MX8M-L release
−
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|First DESK-MX8M release
+
|-
 +
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |{{oldid|17540|2023/02/24}}
 +
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |DESK-MX8M-L-2.0.0 release
 +
|-
 +
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |2023/08/22
 +
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |DESK-MX8M-L-4.0.0 release
 
|-
 
|-
 
|}
 
|}
Line 17: Line 21:
  
 
==Building Boot Image==
 
==Building Boot Image==
 +
 +
{{ImportantMessage|text=The following procedure may be used just during the development stage (as an example, for modifying and testing just some part of the overall binary like u-boot).
 +
 +
The Yocto build should be used for creating the deployment or production binary artifacts.}}
  
 
===Quick reference===
 
===Quick reference===
Line 26: Line 34:
 
|-
 
|-
 
! stable branch
 
! stable branch
−
| desk-mx8m-l-rel-2.0.0
+
| desk-mx8m-l-4.x.x
 
|-
 
|-
 
! stable tag
 
! stable tag
−
| desk-mx8m-l-2.0.0-rc2
+
| desk-mx8m-l-4.0.0  
 
|}
 
|}
  
−
=== Instructions ===
+
==== i.MX8 Boot Image====
 +
The System Controller Unit (SCU) represents the evolution of centralized control for system-level resources on i.MX8. The heart of the system controller is a Cortex-M4 that executes System Controller Firmware. The SCF is an essential part of the i.MX8 architecture. Please find more information about SCF [https://community.nxp.com/t5/Connects-Training-Material/Infotainment-Connectivity-Security-Introduction-to-the-System/ta-p/1115096 here].
 +
 
 +
TF-A binary <code>bl31.bin</code>, <code>scfw_tcm.bin</code> and <code>u-boot.bin</code> are combined together to generate a binary file called <code>flash.bin</code>; the <code>imx-mkimage</code> tool is used to generate '''flash.bin''' which will be flashed into the bootable storage device.
 +
 
 +
In the following paragraphs we will explain how to get or build those binaries to be combined in a single binary to be flashed in the bootable storage device.
 +
 
 +
=== Prepare environment ===
  
 
It is assumed that the development environment has been set up properly as described [[DESK-MX8M-L#Quick_start_guide|here]].
 
It is assumed that the development environment has been set up properly as described [[DESK-MX8M-L#Quick_start_guide|here]].
 
* start the Linux development VM and login into the system
 
* start the Linux development VM and login into the system
−
* open a terminal window and ''cd'' into <code>desk-mx-l</code> directory
+
* open a terminal window and ''cd'' into <code>desk-mx8-mkimage</code> directory
 +
 
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~$ cd desk-mx-l/desk-mx8-mkimage
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$
 +
</pre>
 +
 
 +
* in case of needs you can update your local repository with the following git command
 +
 
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ git pull
 +
</pre>
 +
 
 +
* configure the build environment
 +
 
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ source ~/desk-mx-l/desk-mx8m-l-4.0.0_env.sh
 +
</pre>
 +
 
 +
=== Build U-Boot ===
 +
 
 +
First step is to build U-Boot binaries: the same instructions can be found in the dedicated [[DESK-MX8M-L/Development/Building_U-Boot | wiki page]]
 +
 
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/u-boot-imx/
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$
 +
</pre>
 +
 
 +
* select the proper <code>defconfig</code> and start the ''make'' compilation
 +
 
 +
For [[ORCA SOM| ORCA]] SOM:
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make imx8mp_mito8mplus_defconfig
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make -j$(nproc)
 +
</pre>
  
 +
For [[MITO 8M Mini SOM| MITO 8M Mini]] SOM:
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
−
cd desk-mx-l
+
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make imx8mm_mito8mmini_defconfig
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make -j$(nproc)
 
</pre>
 
</pre>
  
−
* clone 'recursively the Boot repositories
+
This steps produce the <code>u-boot-spl.bin</code> and <code>u-boot.bin</code> files used at the last step.
  
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ ls -la spl/u-boot-spl.bin
 +
-rwxrwxr-x 1 dvdk dvdk 94328 Feb 17 14:56 spl/u-boot-spl.bin
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ ls -la u-boot.bin
 +
-rw-rw-r-- 1 dvdk dvdk 861312 Feb 17 14:55 u-boot.bin
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$
 +
</pre>
 +
 +
=== Build ATF ===
 +
This process builds the ARM Trusted Firmware: please find more information [https://trustedfirmware-a.readthedocs.io/en/v2.2/plat/imx8.html  here]
 +
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/imx-atf/
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$
 +
</pre>
 +
 +
* for building the ATF, the following var has to be ''unset''
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ unset LDFLAGS
 +
</pre>
 +
 +
Then, build the TF-A binary for the selected platform.
 +
 +
For [[ORCA SOM| ORCA]] SOM:
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ make PLAT=imx8mp bl31
 +
</pre>
 +
 +
For [[MITO 8M Mini SOM| MITO 8M Mini]] SOM:
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ make PLAT=imx8mm bl31
 +
</pre>
 +
 +
=== Get i.MX firmware ===
 +
This will download the binary archive, accept EULA automatically (you must agree with that) and extract the archive itself
 +
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ ./fetch_firmware.sh
 +
--2023-07-24 15:25:21--  https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.18.bin
 +
Resolving www.nxp.com (www.nxp.com)... 104.87.170.182
 +
Connecting to www.nxp.com (www.nxp.com)|104.87.170.182|:443... connected.
 +
HTTP request sent, awaiting response... 200 OK
 +
Length: 1513050 (1.4M) [application/octet-stream]
 +
Saving to: ‘firmware-imx-8.18.bin’
 +
 +
firmware-imx-8.18.bin                                      100%[=========================================================================================================================================>]  1.44M  --.-KB/s    in 0.05s 
 +
 +
2023-07-24 15:25:21 (31.1 MB/s) - ‘firmware-imx-8.18.bin’ saved [1513050/1513050]
 +
 +
Welcome to NXP firmware-imx-8.18.bin
 +
 +
WARNING: EULA has been auto-accepted; this implies that you agree with it.
 +
Unpacking file ................................................................................ done
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$
 +
</pre>
 +
 +
=== Generate Boot image ===
 +
After building all pieces of software, create the <code>flash.bin</code> boot Image running:
 +
 +
<pre class="workstation-terminal">
 +
./${BOARD}_generate_flash.bin
 +
</pre>
 +
 +
where BOARD is: <code>imx8mp-mito8mplus</code> or <code>imx8mm-mito8mmini</code>
 +
 +
For [[ORCA SOM | ORCA]] SOM:
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ ./imx8mp-mito8mplus_generate_flash.bin
 +
Compiling mkimage_imx8
 +
PLAT=imx8mp HDMI=no
 +
Compiling mkimage_imx8
 +
gcc  -O2 -pipe -g -feliminate-unused-debug-types  mkimage_imx8.c -o mkimage_imx8 -lz
 +
23582+0 records in
 +
23582+0 records out
 +
94328 bytes (94 kB, 92 KiB) copied, 0.0379032 s, 2.5 MB/s
 +
./../scripts/dtb_check.sh imx8mp-evk.dtb evk.dtb
 +
Use u-boot DTB: imx8mp-evk.dtb
 +
./../scripts/pad_image.sh tee.bin
 +
...
 +
...
 +
...
 +
...
 +
========= OFFSET dump =========
 +
Loader IMAGE:
 +
header_image_off 0x0
 +
dcd_off 0x0
 +
image_off 0x40
 +
csf_off 0x2b800
 +
spl hab block: 0x91ffc0 0x0 0x2b800
 +
 +
Second Loader IMAGE:
 +
sld_header_off 0x58000
 +
sld_csf_off 0x59020
 +
sld hab block: 0x401fcdc0 0x58000 0x1020
 +
 +
******************************
 +
******************************
 +
 +
flash.bin generated successfully
 +
write it on a SD card with
 +
dd if=flash.bin of=/dev/sdX bs=1k seek=32 conv=fsync
 +
 +
******************************
 +
******************************
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$
 +
</pre>
 +
 +
For [[MITO 8M Mini SOM | MITO M8M Mini]] SOM:
 
<pre>
 
<pre>
−
git clone --recursive git@git.dave.eu:desk-mx-l/desk-mx8-mkimage.git
+
./imx8mm-mito8mmini_generate_flash.bin
 
</pre>
 
</pre>
  
−
* checkout the required branch
+
Binary files can be copied to the tftp root directory <code>/tftpboot/desk-mx-l/</code> with the following command:
 +
 
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
−
git checkout desk-mx8m-l-rel-2.0.0  
+
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0-rc2_imx8mp_flash.bin
 
</pre>
 
</pre>
  
−
* configure the build environment
+
For [[ORCA SOM| ORCA]] SOM:
 +
<pre class="workstation-terminal">
 +
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0_imx8mp_flash.bin
 +
</pre>
  
 +
For [[MITO 8M Mini SOM| MITO 8M Mini]] SOM:
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
−
source /home/dvdk/desk-mx-l/desk-mx8m-l-2.0.0-rc2_env.sh
+
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0_imx8mm_flash.bin
 
</pre>
 
</pre>
 +
 +
Please refer to [[DESK-MX8M-L/Deployment/Standalone_boot|this page]] for more information on how to update the bootloader on your board.
 +
 +
<section end=Body/>
  
  
−
----
 
 
[[Category:ORCA]] [[Category:MITO 8M Mini]]
 
[[Category:ORCA]] [[Category:MITO 8M Mini]]

Latest revision as of 08:59, 17 January 2024

HOME SOMs SBCs ToloMEO Embedded Assistant Sale-tag.pngGET A QUOTE Customer-service.pngONLINE HELPDESK
Roadmap IoT Services ML/AI services Embedded Design Services
History
Issue Date Notes

2022/02/18

First DESK-MX8M-L release

2023/02/24

DESK-MX8M-L-2.0.0 release
2023/08/22 DESK-MX8M-L-4.0.0 release



Building Boot Image[edit | edit source]

200px-Emblem-important.svg.png

The following procedure may be used just during the development stage (as an example, for modifying and testing just some part of the overall binary like u-boot).

The Yocto build should be used for creating the deployment or production binary artifacts.

Quick reference[edit | edit source]

Repository Information
URL git@git.dave.eu:desk-mx-l/desk-mx8-mkimage.git
stable branch desk-mx8m-l-4.x.x
stable tag desk-mx8m-l-4.0.0

i.MX8 Boot Image[edit | edit source]

The System Controller Unit (SCU) represents the evolution of centralized control for system-level resources on i.MX8. The heart of the system controller is a Cortex-M4 that executes System Controller Firmware. The SCF is an essential part of the i.MX8 architecture. Please find more information about SCF here.

TF-A binary bl31.bin, scfw_tcm.bin and u-boot.bin are combined together to generate a binary file called flash.bin; the imx-mkimage tool is used to generate flash.bin which will be flashed into the bootable storage device.

In the following paragraphs we will explain how to get or build those binaries to be combined in a single binary to be flashed in the bootable storage device.

Prepare environment[edit | edit source]

It is assumed that the development environment has been set up properly as described here.

  • start the Linux development VM and login into the system
  • open a terminal window and cd into desk-mx8-mkimage directory
dvdk@vagrant:~$ cd desk-mx-l/desk-mx8-mkimage
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$
  • in case of needs you can update your local repository with the following git command
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ git pull
  • configure the build environment
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ source ~/desk-mx-l/desk-mx8m-l-4.0.0_env.sh

Build U-Boot[edit | edit source]

First step is to build U-Boot binaries: the same instructions can be found in the dedicated wiki page 

dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/u-boot-imx/
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$
  • select the proper defconfig and start the make compilation

For ORCA SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make imx8mp_mito8mplus_defconfig
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make -j$(nproc)

For MITO 8M Mini SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make imx8mm_mito8mmini_defconfig
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ make -j$(nproc)

This steps produce the u-boot-spl.bin and u-boot.bin files used at the last step. 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ ls -la spl/u-boot-spl.bin
-rwxrwxr-x 1 dvdk dvdk 94328 Feb 17 14:56 spl/u-boot-spl.bin
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$ ls -la u-boot.bin
-rw-rw-r-- 1 dvdk dvdk 861312 Feb 17 14:55 u-boot.bin
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/u-boot-imx$

Build ATF[edit | edit source]

This process builds the ARM Trusted Firmware: please find more information here 

dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/imx-atf/
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$
  • for building the ATF, the following var has to be unset
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ unset LDFLAGS

Then, build the TF-A binary for the selected platform.

For ORCA SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ make PLAT=imx8mp bl31

For MITO 8M Mini SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage/imx-atf$ make PLAT=imx8mm bl31

Get i.MX firmware[edit | edit source]

This will download the binary archive, accept EULA automatically (you must agree with that) and extract the archive itself 

dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ ./fetch_firmware.sh 
--2023-07-24 15:25:21--  https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.18.bin
Resolving www.nxp.com (www.nxp.com)... 104.87.170.182
Connecting to www.nxp.com (www.nxp.com)|104.87.170.182|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1513050 (1.4M) [application/octet-stream]
Saving to: ‘firmware-imx-8.18.bin’

firmware-imx-8.18.bin                                       100%[=========================================================================================================================================>]   1.44M  --.-KB/s    in 0.05s   

2023-07-24 15:25:21 (31.1 MB/s) - ‘firmware-imx-8.18.bin’ saved [1513050/1513050]

Welcome to NXP firmware-imx-8.18.bin

WARNING: EULA has been auto-accepted; this implies that you agree with it.
Unpacking file ................................................................................ done
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$

Generate Boot image[edit | edit source]

After building all pieces of software, create the flash.bin boot Image running: 

./${BOARD}_generate_flash.bin

where BOARD is: imx8mp-mito8mplus or imx8mm-mito8mmini

For ORCA SOM: 

dvdk@vagrant:~$ cd ~/desk-mx-l/desk-mx8-mkimage/
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ ./imx8mp-mito8mplus_generate_flash.bin 
Compiling mkimage_imx8
PLAT=imx8mp HDMI=no
Compiling mkimage_imx8
gcc  -O2 -pipe -g -feliminate-unused-debug-types  mkimage_imx8.c -o mkimage_imx8 -lz
23582+0 records in
23582+0 records out
94328 bytes (94 kB, 92 KiB) copied, 0.0379032 s, 2.5 MB/s
./../scripts/dtb_check.sh imx8mp-evk.dtb evk.dtb
Use u-boot DTB: imx8mp-evk.dtb
./../scripts/pad_image.sh tee.bin
...
...
...
...
========= OFFSET dump =========
Loader IMAGE:
 header_image_off 	0x0
 dcd_off 		0x0
 image_off 		0x40
 csf_off 		0x2b800
 spl hab block: 	0x91ffc0 0x0 0x2b800

Second Loader IMAGE:
 sld_header_off 	0x58000
 sld_csf_off 		0x59020
 sld hab block: 	0x401fcdc0 0x58000 0x1020

******************************
******************************

flash.bin generated successfully
write it on a SD card with
dd if=flash.bin of=/dev/sdX bs=1k seek=32 conv=fsync

******************************
******************************
dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$

For MITO M8M Mini SOM: 

./imx8mm-mito8mmini_generate_flash.bin

Binary files can be copied to the tftp root directory /tftpboot/desk-mx-l/ with the following command: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0-rc2_imx8mp_flash.bin

For ORCA SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0_imx8mp_flash.bin

For MITO 8M Mini SOM: 

dvdk@vagrant:~/desk-mx-l/desk-mx8-mkimage$ cp flash.bin /tftpboot/desk-mx8m-l/desk-mx8m-l-4.0.0_imx8mm_flash.bin

Please refer to this page for more information on how to update the bootloader on your board.


HOME SOMs SBCs ToloMEO Embedded Assistant Sale-tag.pngGET A QUOTE Customer-service.pngONLINE HELPDESK
Roadmap IoT Services ML/AI services Embedded Design Services
Retrieved from "https://wiki.dave.eu/index.php?title=DESK-MX8M-L/Development/Building_Boot_Image&oldid=19827"